Dioneer DCP400 WMA

I have owned this CD MP3 player for three months, it has decreased in functionality each month since I bought it. In the first month the onboard controls ceased to work at all, Still having the remote controls I let it slide. The second month the player started to malfunction by playing for a few seconds and then automaticly shutting off. Now, in the third month, the remote controls have quit, and the player won't even power up while plugged into the wall. It is by far the most expensive paper weight I have ever bought, and due to its "lightweight, slim" design, it's pretty worthless for that use as well.